#5639: minpoly of symbolic matrices is broken
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Reporter: was | Owner: mhansen
Type: defect | Status: needs_work
Priority: major | Milestone: sage-4.1.3
Component: calculus | Keywords:
Work_issues: | Author: Mike Hansen
Reviewer: | Merged:
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Comment(by jason):
Replying to [comment:10 kcrisman]:
> Hey, might that last error be related to the ticket which implements
getting variables out of polynomial rings (e.g. 1.00*t was a variable but
t wasn't)?
That doesn't seem likely to me. I'm wondering if the error has to do with
the variable in the symbolic expression coming from maxima being a
different variable than what is requested in SR[var] (i.e., the "t"s in
the TypeError are not the same object). This is just a guess, though.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5639#comment:11>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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